I have wide
research interests, mainly including artificial
intelligence, machine learning,
data mining, pattern recognition,
evolutionary computation and multimedia retrieval, among which machine learning and data mining are my core research areas. I am particularly
interested in the problem of how to enable computing machines to handle "ambiguity".

Research is for fun. If I am interested in some other things, the above list will
grow; if something in the list does not attract me any more, the above list
will shrink. In short, these are just my current
interests.